Just got my Left handed GVL throttle today. I got a copy of the "GA-Twin" design.
So far everything is working for me in DCS.
The T2 and T3 rockers stick a little when pushed toward the down side, but I am hopeful they will break in after some use. But over all, this thing is a lot more sturdy than I had expected. The case is a black plastic with a metal laminate on both surfaces. I had thought they were a rigid plastic only from the photos. The mini stick is nice and supple without too much spring tension fighting you trying to recenter it. And to be honest, I am not sure what I will do with the two smaller axis levers since I do not really fly full realism prop sims. But it is very nice to have the option.
If you are a left handed sim pilot like I am, this thing is a dream.
I'm using Vjoy and Joystick Gremlin to tweak it and as far as I know, those are the preferred software options for configuring one of GVL's throttles?